142233456

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1567}}^1$

素因数の和:1670

約数の個数: 80

約数和(自身を含む): 385753088

約数和(自身を除く): 243519632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 496, 732, 744, 976, 1464, 1488, 1567, 1891, 2928, 3134, 3782, 4701, 5673, 6268, 7564, 9402, 11346, 12536, 15128, 18804, 22692, 25072, 30256, 37608, 45384, 48577, 75216, 90768, 95587, 97154, 145731, 191174, 194308, 286761, 291462, 382348, 388616, 573522, 582924, 764696, 777232, 1147044, 1165848, 1529392, 2294088, 2331696, 2963197, 4588176, 5926394, 8889591, 11852788, 17779182, 23705576, 35558364, 47411152, 71116728, 142233456]

約数ペア:

[(1, 142233456), (2, 71116728), (3, 47411152), (4, 35558364), (6, 23705576), (8, 17779182), (12, 11852788), (16, 8889591), (24, 5926394), (31, 4588176), (48, 2963197), (61, 2331696), (62, 2294088), (93, 1529392), (122, 1165848), (124, 1147044), (183, 777232), (186, 764696), (244, 582924), (248, 573522), (366, 388616), (372, 382348), (488, 291462), (496, 286761), (732, 194308), (744, 191174), (976, 145731), (1464, 97154), (1488, 95587), (1567, 90768), (1891, 75216), (2928, 48577), (3134, 45384), (3782, 37608), (4701, 30256), (5673, 25072), (6268, 22692), (7564, 18804), (9402, 15128), (11346, 12536)]